7(4+5n)=28-2n

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Solution for 7(4+5n)=28-2n equation:


Simplifying
7(4 + 5n) = 28 + -2n
(4 * 7 + 5n * 7) = 28 + -2n
(28 + 35n) = 28 + -2n

Add '-28' to each side of the equation.
28 + -28 + 35n = 28 + -28 + -2n

Combine like terms: 28 + -28 = 0
0 + 35n = 28 + -28 + -2n
35n = 28 + -28 + -2n

Combine like terms: 28 + -28 = 0
35n = 0 + -2n
35n = -2n

Solving
35n = -2n

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '2n' to each side of the equation.
35n + 2n = -2n + 2n

Combine like terms: 35n + 2n = 37n
37n = -2n + 2n

Combine like terms: -2n + 2n = 0
37n = 0

Divide each side by '37'.
n = 0

Simplifying
n = 0

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